project for physics

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Across
  1. 4. electric potential or potential difference expressed in volts electric potential or potential difference expressed in volts
  2. 5. circuit, An electric circuit includes a device to give energy to the charged particles constituting a current
  3. 9. unit for electric charge
  4. 13. transparent substance with curved sides for concentrating or dispersing light
  5. 14. propagating dynamic disturbance
  6. 15. inertia, measure of the resistance of an object to changes in its angular velocity
  7. 17. less light
  8. 18. opposition offered by a body or substance to the passage through it of a steady electric current
  9. 22. the base unit of electric current
  10. 23. circuit, the sum of the voltages consumed by each individual resistance is equal to the source voltage
  11. 24. light bounces
  12. 26. what the wave travels through
  13. 27. a single disturbance that moves through a transmission medium
  14. 29. energy, energy of motion
  15. 34. quantity, one that can be described by a single element of a number
  16. 37. capacity to do work
  17. 38. speed, the velocity measured with the angle of travel
  18. 39. unit of electric resistance
  19. 41. where the waves intersect
  20. 42. top of the wave
  21. 44. bending out
  22. 46. propagation of light ,light goes straight
  23. 47. created by a lense
  24. 48. rotational equivalent of linear force
  25. 49. the energy transferred to or from an object via the application of force
  26. 50. amount of waves per second
Down
  1. 1. rate at which work is done
  2. 2. made smaller
  3. 3. opposite of crest
  4. 6. a flow of electric charge
  5. 7. negatively charged particle that orbits the nucleus of an atom
  6. 8. unit for frequency
  7. 10. law, the force needed to express or compress a spring is constant
  8. 11. circuit, a closed circuit in which the current divides into two or more paths before recombining to complete the circuit
  9. 12. maximum displacement between points
  10. 16. cycles in a time period
  11. 19. flipped
  12. 20. reflect light
  13. 21. simpson
  14. 25. maintaining a balance
  15. 28. bending in
  16. 30. when objects collide
  17. 31. hieght of wave
  18. 32. point where light converges
  19. 33. a slow and gradual decline
  20. 35. how the wave reverberates
  21. 36. potential energy, potential energy based on gravity
  22. 40. made bigger
  23. 43. light bends
  24. 45. positively charged particle in the nucleus of an atom